"This time last year was the darkest point in my life," he told Look. "I wanted to be making music and I wasn't, so I cut myself off from everyone and I was in a bad place."

The singer was diagnosed with anxiety and depression, but decided he didn't want to take medication.

"I'd stay in my bedsit on my own or get obliterated [on drink] to try to forget about it," he explained. "I felt ready to give up on life. I didn't want to jump off a building, but who knows how bad it could have got?"

Arthur's father left when he was just 2 years old, and at the age of 15 the singer himself left home, meaning that he had little contact with his parents while growing up.

"I lacked a male role model, and I didn't want to listen to what he had to say because I felt he wasn't there for me," Arthur continued. "But now I understand more about it, and get on really well with both my parents."

Arthur added that when he finally decided to audition for The X Factor after years spent gathering his courage, his father was there to support him.

"I asked mom and dad to come to my X Factor audition, and it was the first time that they'd been in the same room in years," he said. "Since then they've got on really well - it's strengthened my relationship with them."

Adding that he is feeling more positive than ever, he said: "I've got my confidence back. My attitude's been rejuvenated.